A New Isoflavone from Smilax glabra

Yijun Yi,Zhengzhong Cao,Yongping Wu,Shouxun Zhao,Dalong Yang,Yuan Cao

doi:10.3390/30500145

Yijun Yi, Zhengzhong Cao + Show 4 more

Open Access

https://doi.org/10.3390/30500145

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Abstract

A new isoflavone, 7,6’-dihydroxy-3’-methoxyisoflavone, has been isolated from the roots of Smilax glabra. The structure was determined by 2D-NMR techniques.

Highlights

Smilax glabra Roxb. (Liliaceae), which was called ”Tu Fu Ling”, is widely distributed in east and southwest regions of China
Silica gel chromatography of the EtOAc part of the EtOH extracts of the roots of S. glabra has led to the isolation of a new isoflavone
In this paper we report the structural elucidation of the new isoflavone 1

Summary

Introduction

Smilax glabra Roxb. (Liliaceae), which was called ”Tu Fu Ling”, is widely distributed in east and southwest regions of China. Yijun Yi*a, Zhengzhong Caoa, Dalong Yanga, Yuan Caoa, Yongping Wua, Shouxun Zhaob a Department of Natural Product Chemistry, Jiangsu Province Institute of Materia Medica, Nanjing 210009, P. Abstract: A new isoflavone, 7,6’-dihydroxy-3’-methoxyisoflavone, has been isolated from the roots of Smilax glabra. The structure was determined by 2D-NMR techniques. Silica gel chromatography of the EtOAc part of the EtOH extracts of the roots of S. glabra has led to the isolation of a new isoflavone.

Results

Conclusion